Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions	Dec. 31, 2023	Jan. 01, 2023
Statement of Financial Position [Abstract]
Allowances for doubtful accounts	$ 166	$ 169
Preferred stock, shares authorized (in shares)	2,000,000	2,000,000
Common stock, par value per share (in usd per share)	$ 1.00	$ 1.00
Common stock, shares authorized (in shares)	4,320,000,000	4,320,000,000
Common stock, shares issued (in shares)	3,119,843,000	3,119,843,000
Treasury stock (in shares)	712,765,000	506,246,000